【发布时间】:2016-04-06 15:07:00
【问题描述】:
我在我的 debian 机器上按照以下配置设置了 mongodb 3.2 集群
# Config Server - mongod.conf
storage:
dbPath: /data/mongodb
journal:
enabled: true
systemLog:
destination: file
logAppend: true
path: /var/log/mongodb/mongod.log
net:
port: 27019
bindIp: 0.0.0.0
replication:
replSetName: rs0
sharding:
clusterRole: "configsvr"
# Shard Server 1 - mongod.conf
storage:
dbPath: /data/mongodb
journal:
enabled: true
systemLog:
destination: file
logAppend: true
path: /var/log/mongodb/mongod.log
net:
port: 27017
bindIp: 0.0.0.0
replication:
replSetName: rs0
# Shard Server 2 - mongod.conf
storage:
dbPath: /data/mongodb
journal:
enabled: true
systemLog:
destination: file
logAppend: true
path: /var/log/mongodb/mongod.log
net:
port: 27017
bindIp: 0.0.0.0
replication:
replSetName: rs0
并运行 mongos 在查询路由器服务器上添加分片
$)mongos --configdb mongo-config:27019
但我无法添加分片。
mongos> sh.addShard("rs0/mongo-db1:27017")
{
"ok" : 0,
"errmsg" : "Cannot add rs0/mongo-db1:27017 as a shard since it is part of a config server replica set",
"code" : 96
}
mongos> sh.addShard("rs0/mongo-db1:27017")
{
"ok" : 0,
"errmsg" : "Surprised to discover that mongo-db1:27017 does not believe it is a config server",
"code" : 72
}
getSharmap 命令。
mongos> db.runCommand("getShardMap");
{
"map" : {
"config" : "rs0/mongo-db1:27017,mongo-db2:27017",
"mongo-db1:27017" : "rs0/mongo-db1:27017,mongo-db2:27017",
"mongo-db2:27017" : "rs0/mongo-db1:27017,mongo-db2:27017",
"rs0/mongo-config:27019" : "rs0/mongo-config:27019",
"rs0/mongo-db1:27017,mongo-db2:27017" : "rs0/mongo-db1:27017,mongo-db2:27017"
},
"ok" : 1
}
这里是 mongos 日志
2016-04-06T15:05:14.243+0000 I SHARDING [Balancer] 即将将元数据事件记录到操作日志中:{ _id: "mongo-router1-2016-04-06T15:05:14.243+0000-570525aa6b2b3378bb9daf56",服务器:“mongo-router1”,clientAddr:“”,时间:新日期(1459955114243),内容:“balancer.round”,ns:“”,详细信息:{ executionTimeMillis:3,errorOccured:true,errmsg:“不能由于惊讶地发现 mongo-db1:27017 不相信它是配置服务器,因此从配置服务器获取更新的分片列表“} }
我错过了什么。?
【问题讨论】: